https://scienceblogs.com/notrocketscience/2009/04/28/traumatic-insemination-male-spider-pierces-females-undersi
Traumatic insemination - male spider pierces female's underside with needle-sharp penis |...
The courtship rituals of the spider Harpactea sadistica start innocently enough, with a dance and a hug. The male spider taps the female gently with his front...
traumatic insemination